One-pot synthesis of octahedral platinum nanoclusters with enhanced electrocatalytic activities

被引：0

作者：

Wang, Linfei ^{[2
]}

Ouyang, Shenshen ^{[2
]}

Liu, Bo ^{[2
]}

Yang, Rong ^{[2
]}

Wang, Tao ^{[1
,2
]}

Wang, Sheng ^{[1
,2
]}

机构：

[1] Key Laboratory of Advanced Textile Materials and Manufacturing Technology, Ministry of Education, Zhejiang Sci-Tech University, Hangzhou,310018, China

[2] Department of Materials Engineering, College of Materials and Textile, Zhejiang Sci-Tech University, Hangzhou,310018, China

来源：

Materials Research Bulletin | 2014年 / 61卷

关键词：

Nanoclusters - Catalyst activity;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

Octahedral platinum nanoclusters were successfully prepared by one-pot hydrothermal with the synergetic effect of the glucose and cetyl trimethyl ammonium bromide. In this study, the effects of the structure regulator and reaction time on properties of products were reported. Meanwhile the growth mechanism involved in the formation of octahedral platinum nanoclusters has been discussed. Due to its special structure, the octahedral platinum nanoclusters exhibited a better methanol oxidation activity than the commercial Pt/C catalysts, whose mass activity was 1.86 times greater than that of commercial Pt/C. © 2014 Elsevier Ltd. All rights reserved.

引用

页码：357 / 362